Method for measuring volume of underwater three-dimensional complex body

The invention discloses a method for measuring the volume of an underwater three-dimensional complex body, and the method comprises the steps: obtaining the point cloud data of the underwater three-dimensional complex body, constructing a point cloud deep learning network, carrying out the processing of the point cloud data through the point cloud deep learning network, obtaining a point cloud feature result, and carrying out the judgment of a point cloud special result. And carrying out denoising processing on the point cloud data based on a judgment result, carrying out three-dimensional reconstruction on the denoised point cloud to obtain a three-dimensional model, and carrying out volume calculation on the three-dimensional model to obtain an underwater three-dimensional complex body volume measurement result. 本发明公开一种水下三维复杂体体积测量的方法，获取水下三维复杂体的点云数据，构建点云深度学习网络，通过点云深度学习网络对点云数据进行处理，得到点云特征结果，对点云特种结果进行判断，基于判断结果对点云数据进行去噪处理，对去噪后的点云进行三维重建，得到三维模型，对三维模型进行体积计算，得到水下三维复杂体体积测量结果。